Vivek Goyal f04a642463 blkio: Keep queue on service tree until we expire it ...

o Currently cfqq deletes a queue from service tree if it is empty (even if
  we might idle on the queue). This patch keeps the queue on service tree
  hence associated group remains on the service tree until we decide that
  we are not going to idle on the queue and expire it.

o This just helps in time accounting for queue/group and in implementation
  of rest of the patches.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2009-12-03 19:28:51 +01:00

..

blk-barrier.c

block: allow large discard requests

2009-10-01 21:19:34 +02:00

blk-core.c

block: add helpers to run flush_dcache_page() against a bio and a request's pages

2009-11-26 09:16:19 +01:00

blk-exec.c

block: don't set REQ_NOMERGE unnecessarily

2009-04-28 07:37:33 +02:00

blk-integrity.c

block: fix improper kobject release in blk_integrity_unregister

2009-07-28 09:11:14 +02:00

blk-ioc.c

block: prevent possible io_context->refcount overflow

2009-06-10 23:07:15 +02:00

blk-iopoll.c

block: use interrupts disabled version of raise_softirq_irqoff()

2009-09-11 14:33:32 +02:00

blk-map.c

block: Use accessor functions for queue limits

2009-05-22 23:22:54 +02:00

blk-merge.c

block: Seperate read and write statistics of in_flight requests v2

2009-10-06 20:16:55 +02:00

blk-settings.c

block: Allow devices to indicate whether discarded blocks are zeroed

2009-12-03 09:24:48 +01:00

blk-softirq.c

generic-ipi: remove CSD_FLAG_WAIT

2009-02-25 14:13:44 +01:00

blk-sysfs.c

block: Allow devices to indicate whether discarded blocks are zeroed

2009-12-03 09:24:48 +01:00

blk-tag.c

block: use proper BLK_RW_ASYNC in blk_queue_start_tag()

2009-10-06 20:19:02 +02:00

blk-timeout.c

block: clean up misc stuff after block layer timeout conversion

2009-04-28 07:37:34 +02:00

blk.h

block: implement mixed merge of different failfast requests

2009-09-11 14:33:30 +02:00

bsg.c

block: jiffies fixes

2009-11-11 13:47:45 +01:00

cfq-iosched.c

blkio: Keep queue on service tree until we expire it

2009-12-03 19:28:51 +01:00

compat_ioctl.c

block: Allow devices to indicate whether discarded blocks are zeroed

2009-12-03 09:24:48 +01:00

deadline-iosched.c

block: convert to pos and nr_sectors accessors

2009-05-11 09:50:54 +02:00

elevator.c

Merge branch 'for-linus' into for-2.6.33

2009-10-13 12:29:45 +02:00

genhd.c

block: Expose discard granularity

2009-11-10 11:50:21 +01:00

ioctl.c

block: Allow devices to indicate whether discarded blocks are zeroed

2009-12-03 09:24:48 +01:00

Kconfig

Make SCSI SG v4 driver enabled by default and remove EXPERIMENTAL dependency, since udev depends on BSG

2009-08-04 22:10:17 +02:00

Kconfig.iosched

block: CFQ is more than a desktop scheduler

2009-10-03 09:40:47 +02:00

Makefile

block: remove the anticipatory IO scheduler

2009-10-03 09:37:51 +02:00

noop-iosched.c

block: get rid of elevator_t typedef

2008-12-29 08:29:50 +01:00

scsi_ioctl.c

block/scsi_ioctl.c: quiet sparse noise

2009-11-04 09:10:33 +01:00